Gareth Weston feels old.

After a lifetime as a soldier, he’s retired to a quiet part of Earth where he expects to live out the rest of his days in quiet tranquility. With the universe at peace, he experiences a sense of uselessness.

Long hikes in the woods only go so far in keeping him busy and active.

But sometimes, fate isn’t content to allow obscurity to set in. When a mysterious force descends upon Earth, Gareth learns how battered his body has become. What starts off as a threat to his small community swiftly escalates as the invaders obliterate major cities.

With few chances for survival, and only a rogue doctor as an ally, Gareth must find a way to escape his home.

If you enjoy seasoned heroes, high-stakes action and stories of resilience against impossible odds, then you’ll love Too Old To Die, the complete 9-book sci-fi adventure from John Walker.